Precision laboratory pH Ion Meter, 5-point key calibration, 9 functional parameters are optional, the meter can be connected with various ion selective electrodes, suitable for measuring pH, redox potential and ion concentration of liquids, measurement accuracy: 0.002pH .
• Precision laboratory pH Ion Meter with large backlit LCD display.
• 1 to 5 point key calibration, automatic identification of pH standard buffer.
• Optional pH buffer standard (USA/NIST/DIN) or 2-point custom calibration.
• Automatic electrode slope display, prompting the user whether to replace the pH electrode.

Precision pH Ion Meter
• 1-point offset calibration, allowing adjustment of displayed values to known standards.
• Relative and absolute mV modes provide accurate ORP readings.
• 2 to 5-point key calibration, including 8 optional concentration calibration points.
• Automatic identification of ion-selective electrodes without specifying ion types.
• Directly read the ion concentration value, avoiding cumbersome conversion and calculation.
• Optional concentration units (ppm, mg/L, mol/L) to meet various ion measurement needs.

Precision pH Ion Meter
• Automatic temperature compensation to ensure accurate measurement over the full range.
• Automatic Calibration Reminder to remind users to calibrate the meter on a regular basis.
• Automatic end point locking, retaining stable measurement values for easy viewing and recording.
• Automatic electrode diagnosis, you can check the zero offset, electrode range and slope value.
• The system menu can customize 10 functional parameters such as the number of calibration points, display resolution, ion concentration unit, stability standard, data lock mode, and automatic shutdown mode.
• One key reset (Reset), automatically restore the meter to the factory default settings.
• Expanded memory can store up to 500 sets of measurement data.
• The built-in clock automatically marks the date and time of stored data to comply with GLP regulations.
• USB communication interface to send stored data to PC.